In the realm of water treatment, selecting the appropriate coagulant is paramount to achieving efficient and cost-effective purification. Polyaluminium Chloride (PAC) has emerged as a highly favored inorganic polymer coagulant due to its superior performance compared to traditional options like aluminum sulfate. As a dedicated manufacturer and supplier of PAC, we understand the critical factors B2B buyers consider when making purchasing decisions.

Understanding PAC: The Core Benefits for Buyers

Polyaluminium Chloride, characterized by its chemical formula [Al2(Oh)Ncl6-N]M and CAS number 1327-41-9, offers distinct advantages. Its primary function is to destabilize suspended particles and colloidal matter in water, facilitating their aggregation into larger flocs that can be easily removed through sedimentation or filtration. This process is vital for both industrial wastewater treatment and the purification of potable water supplies.

Key benefits for potential purchasers include:

  • Enhanced Flocculation: PAC exhibits strong bridging and adsorption capabilities, leading to faster floc formation and improved settling rates.
  • Reduced Chemical Dosage: Typically, lower doses of PAC are required to achieve the desired water clarity compared to conventional coagulants, offering cost savings.
  • Lower Residual Aluminum: PAC results in significantly lower levels of residual aluminum in treated water, which is crucial for meeting environmental regulations and public health standards.
  • Wider Operating Range: It performs effectively across a broader spectrum of pH and temperature conditions, making it adaptable to diverse water sources.

What to Look for When You Buy PAC: Key Considerations for Your Purchase

When you are looking to buy Polyaluminium Chloride, especially as a procurement manager or R&D scientist, several factors need careful evaluation. Understanding the specifications and sourcing from a reliable PAC manufacturer in China is critical for ensuring product quality and supply chain stability.

  • Purity and Basicity: PAC is available in various grades, often denoted by its aluminum oxide (Al2O3) content or basicity. Higher basicity generally indicates a more polymerized product with improved performance. For instance, PAC with 28% or 30% Al2O3 content is common for industrial applications.
  • Appearance: PAC is typically supplied as a yellow or white powder, or as a liquid solution. The choice often depends on the application and handling capabilities.
  • Application Suitability: Ensure the PAC grade you select is appropriate for your specific use, whether it's industrial wastewater, drinking water, or specific industries like paper and pulp or textiles.
  • Supplier Reliability: Partnering with an experienced Polyaluminium Chloride supplier that offers consistent quality, competitive PAC supplier price, and robust after-sales support is essential. We pride ourselves on being such a supplier.

Finding a Reputable PAC Manufacturer

As a leading entity, we focus on providing high-quality PAC, acting as a trusted PAC manufacturer and supplier. Our commitment is to deliver solutions that meet the stringent demands of modern water treatment. We encourage prospective buyers to request samples and obtain quotes to compare our offerings. When seeking to purchase PAC, consider our extensive product range and dedicated customer service to secure the best outcomes for your water purification projects.